package com.wbsxch.algorithm01.pkg03;

import java.util.Iterator;

public class Queue<Item> implements Iterable<Item> {

    @Override
    public Iterator<Item> iterator() {
        return new Iterator<Item>() {
            @Override
            public boolean hasNext() {
                return false;
            }

            @Override
            public Item next() {
                return null;
            }
        };
    }

    public void enqueue(Item item){

    }

    public boolean isEmpty(){

        return false;
    }

    public int size(){
        return 0;
    }
}
